1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:      Base class for Hg based video list implementations.*

    15 */

    16 

    17 

    18 

    19 

    20 // INCLUDE FILES

    21 #include <aknViewAppUi.h>

    22 #include <StringLoader.h>

    23 #include <utf.h>

    24 

    25 #include <ganes/HgScroller.h>

    26 

    27 #include <vcxhgmyvideos.rsg>

    28 #include "vcxhgmyvideoslistbase.h"

    29 #include "vcxhgmyvideosmainview.h"

    30 

    31 // ============================ MEMBER FUNCTIONS ===============================

    32 

    33 // -----------------------------------------------------------------------------

    34 // CVcxHgMyVideosListBase::CVcxHgMyVideosListBase()

    35 // -----------------------------------------------------------------------------

    36 //

    37 CVcxHgMyVideosListBase::CVcxHgMyVideosListBase( 

    38     CVcxHgMyVideosModel& aModel,

    39     CVcxHgMyVideosMainView& aView,

    40     CHgScroller& aScroller )

    41     : iModel( aModel ),

    42       iView( aView ),

    43       iScroller( &aScroller )

    44     {

    45     }

    46 

    47 // -----------------------------------------------------------------------------

    48 // CVcxHgMyVideosListBase::ConstructL()

    49 // -----------------------------------------------------------------------------

    50 //

    51 void CVcxHgMyVideosListBase::ConstructL()

    52     {

    53     iScroller->MakeVisible( EFalse );

    54     iScroller->SetMopParent( &iView );

    55     }

    56 

    57 // -----------------------------------------------------------------------------

    58 // CVcxHgMyVideosListBase::~CVcxHgMyVideosListBase()

    59 // -----------------------------------------------------------------------------

    60 //

    61 CVcxHgMyVideosListBase::~CVcxHgMyVideosListBase()

    62     {

    63     iView.AppUi()->RemoveFromStack( iScroller );

    64     delete iScroller;

    65     }

    66 

    67 // -----------------------------------------------------------------------------

    68 // CVcxHgMyVideosListBase::DoListActivateL()

    69 // -----------------------------------------------------------------------------

    70 //

    71 void CVcxHgMyVideosListBase::DoListActivateL( TInt aIndex )

    72     {

    73     iView.AppUi()->AddToStackL( iScroller );

    74     iScroller->MakeVisible( ETrue );

    75     SetEmptyListTextL();

    76     SetTitleTextL( aIndex );

    77     }

    78 

    79 // -----------------------------------------------------------------------------

    80 // CVcxHgMyVideosListBase::DoListDeactivate() 

    81 // -----------------------------------------------------------------------------

    82 //

    83 void CVcxHgMyVideosListBase::DoListDeactivate()

    84     {

    85     iView.AppUi()->RemoveFromStack( iScroller );

    86     iScroller->MakeVisible( EFalse );

    87     }

    88 

    89 // -----------------------------------------------------------------------------

    90 // CVcxHgMyVideosListBase::UpdateLayout()

    91 // -----------------------------------------------------------------------------

    92 //

    93 void CVcxHgMyVideosListBase::UpdateLayout( TRect& aRect )

    94     {

    95     if ( aRect != iScroller->Rect() )

    96         {

    97         TRAP_IGNORE( iScroller->InitScreenL( aRect ) );

    98         }

    99     }

   100 

   101 // -----------------------------------------------------------------------------

   102 // CVcxHgMyVideosListBase::SetEmptyListTextByResourceL()

   103 // -----------------------------------------------------------------------------

   104 //

   105 void CVcxHgMyVideosListBase::SetEmptyListTextByResourceL( TInt aResourceId )

   106     {

   107     HBufC* textFromResourceFile = StringLoader::LoadLC( aResourceId );

   108     iScroller->SetEmptyTextL( *textFromResourceFile );

   109     CleanupStack::PopAndDestroy( textFromResourceFile );

   110     }

   111 

   112 // -----------------------------------------------------------------------------

   113 // CVcxHgMyVideosListBase::SetTitleTextByResourceL()

   114 // -----------------------------------------------------------------------------

   115 //

   116 void CVcxHgMyVideosListBase::SetTitleTextByResourceL( TInt aResourceId )

   117     {

   118     HBufC* title = StringLoader::LoadLC( aResourceId );

   119     iView.TitlePaneL()->SetTextL( *title );

   120     CleanupStack::PopAndDestroy( title );

   121     }